ok heres what i have from those commands
[*******@localhost ~]$ cat /etc/fstab
# Entry for /dev/sda1 :
UUID=776e41d5-61fb-438f-89ec-7b11d060ffe4 / ext4 noatime,discard,defaults 1 1
none /proc proc defaults 0 0
# Entry for /dev/sda2 :
UUID=c33acbbf-26f1-4f42-bcfe-c1d02a7ee3d4 swap swap defaults 0 0
none /dev/pts devpts defaults 0 0
[******@localhost ~]$
[******@localhost ~]$ cat /etc/mtab
/dev/sda1 / ext4 rw,noatime,discard 0 0
none /proc proc rw 0 0
none /dev/pts devpts rw 0 0
none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0
/dev/sdb1 /media/disk fuseblk rw,nosuid,nodev,allow_other,blksize=4096 0 0
gvfs-fuse-daemon /home/******/.gvfs fuse.gvfs-fuse-daemon rw,nosuid,nodev,user=******* 0 0
[******@localhost ~]$ dmesg | grep -i sdb
sd 3:0:0:0: [sdb] 1465149168 512-byte logical blocks: (750 GB/698 GiB)
sd 3:0:0:0: [sdb] 4096-byte physical blocks
sd 3:0:0:0: [sdb] Write Protect is off
sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sdb: sdb1
sd 3:0:0:0: [sdb] Attached SCSI disk